Seat plate



FIG. 1 is a perspective view of the seat plate;

FIG. 2 is a front end view of the seat plate shown in FIG. 1;

FIG. 3 is a rear end view of seat plate shown in FIG. 1;

FIG. 4 is a side view of the seat plate as seen from the right side of FIG. 3;

FIG. 5 is a top view of the seat plate shown in FIG. 1; and,

FIG. 6 is a bottom view of the seat plate shown in FIG. 1. 

The ornamental design for a seat plate, as shown and described. 